| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $51.81 | 3.580% | $53.6648 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $64.43 | 5.691% | $68.0967 | $68.10 | $68.10 | $68.10 |
| Purchase #3 | $167.32 | 9.706% | $183.5601 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $110.26 | 8.279% | $119.3884 | $119.39 | $119.40 | $119.40 |
| Purchase #5 | $179.89 | 8.386% | $194.9756 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $84.56 | 10.485% | $93.4261 | $93.43 | $93.45 | $93.40 |
| Purchase #7 | $150.91 | 11.230% | $167.8572 | $167.86 | $167.85 | $167.90 |
| 7 purchase totals = | $809.18 | $880.9689 | $880.98 | $881.00 | $881.10 | |